[FFmpeg-user] Seeking for filter to recognize and thicken thin curves

Andrey Utkin andrey.krieger.utkin at gmail.com
Sat May 11 19:05:37 CEST 2013

I am not keen on such thing as objects recognition on image. I'd like
to know if there is filter available in libavfilter, or in the libs
pluggable to it, or even another graphical package, to do what i ask
for: to thicken exactly thin curved lines (if it helps, let's say
there's a limit of its width), these lines of interest all have
certain color.
The application is processing terrain satellite photos, to make small
roads and trails more noticeable.

Andrey Utkin

More information about the ffmpeg-user mailing list